If a cuboid of dimensions 20 cm, 10 cm and 5 cm is melted and cast into a cube, then the length of the edge of the cube so formed will be ____.
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Volume of cuboid = lbh = 20×10×5
=1000 cm^3
now it is melted and recast into a cube.
volume of cube = volume of cuboid
= 1000cm^3
Let side of cube = a vm
volume of cube = a^3
a^3 = 1000 cm^3 = (10cm)^3
a = 10 cm.
length of side of cube = 10cm
=1000 cm^3
now it is melted and recast into a cube.
volume of cube = volume of cuboid
= 1000cm^3
Let side of cube = a vm
volume of cube = a^3
a^3 = 1000 cm^3 = (10cm)^3
a = 10 cm.
length of side of cube = 10cm
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